Julses Richard 'Verascope 40' Viewer (various)

set of two Versascope viewers, (1) first model of the Verascope ‘40’ specially designed to view stereo images on uncut 35mm film taken with the Verascope ‘F40’ camera, the viewer uses a modified Taxiphote lens board, combined with a simple film transport mechanism and transposing prisms, body made of mahogany, all metal parts nickel plated, the framed ground glass mounted on top is missing, otherwise in good condition, (2) in addition to the ‘40’ viewer comes a simple Verascope wooden viewer for 45x107 slides with rack and pinion focus adjustment (2)